Sheet feeding or delivering – Delivering – Reciprocating conveyors
Reexamination Certificate
2008-03-05
2010-11-09
Karmis, Stefanos (Department: 3653)
Sheet feeding or delivering
Delivering
Reciprocating conveyors
C271S003020, C271S271000
Reexamination Certificate
active
07828281
ABSTRACT:
When a sheet is conveyed from a processing tray to a stacking tray, a bar-like pushing member is moved in a direction of the stacking tray in synchronization with an ejector. Consequently, simultaneously with the movement of the sheet by the ejector, a lower surface of a leading end of the sheet is pushed to relax and reduce a contact force between the lower surface of the leading end of the sheet and the stacking tray (or an upper surface of a sheet already stacked on the stacking tray). As a result, static friction at the leading end of the sheet is changed to dynamic friction and the entire sheet is conveyed to the stacking tray without bending.
REFERENCES:
patent: 4989854 (1991-02-01), McNamara
patent: 5623722 (1997-04-01), Hawley et al.
patent: 5957652 (1999-09-01), Mimura et al.
patent: 7510070 (2009-03-01), Rothbauer
patent: 2002/0163119 (2002-11-01), Kawata
patent: 2006/0051147 (2006-03-01), Sato et al.
patent: 2006/0202403 (2006-09-01), Nagata et al.
patent: 2003-026368 (2003-01-01), None
patent: 2003-212419 (2003-07-01), None
patent: 2004-284773 (2004-10-01), None
Terao Yasunobu
Yamamoto Mikio
Kabushiki Kaisha Toshiba
Karmis Stefanos
Severson Jeremy
Toshiba Tec Kabushiki Kaisha
Turocy & Watson LLP
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